Why Choose the Mersen BTMF69V355 Industrial Fuse Link?
The Mersen BTMF69V355 is a high-current industrial bolted tag fuse link designed to provide reliable electrical protection in demanding low-voltage power distribution systems. Manufactured by Mersen, it helps protect cables, switchgear and connected equipment by safely interrupting excessive fault currents before serious damage can occur.
Engineered for industrial installations, the BTMF69V355 combines robust construction with effective current-limiting performance. Its bolted tag terminals provide a secure mechanical and electrical connection within compatible fuse holders, fuse switches and switch-disconnectors.
With a rated current of 355 A and an operating voltage of up to 690 V AC, the BTMF69V355 is suitable for high-capacity distribution boards, industrial control systems and machinery installations. Its dependable fault interruption capability helps reduce thermal and mechanical stress on downstream equipment.
Key Advantages
- Heavy-duty industrial fuse link for high-current applications.
- 355 A rated current for demanding electrical systems.
- 690 V AC voltage rating for industrial power distribution.
- Current-limiting operation helps reduce damaging fault energy.
- Bolted tag construction provides a secure electrical connection.
- Suitable for industrial switchgear, fuse switches and distribution panels.
Key Features
- Mersen industrial fuse-link range.
- 355 A rated current.
- 690 V AC rated voltage.
- Designed for high-current circuit protection.
- Robust bolted tag terminal configuration.
- Effective current limitation during fault conditions.
- High fault interruption capability.
- Suitable for demanding industrial environments.
Reliable High-Current Circuit Protection
The Mersen BTMF69V355 is designed to interrupt dangerous fault currents rapidly, helping prevent excessive heat and mechanical forces from damaging electrical equipment. Its current-limiting performance restricts the peak current and energy allowed to pass through the circuit during a serious electrical fault.
Correct fuse selection and coordination can help improve system reliability, minimise equipment damage and reduce unplanned downtime. The BTMF69V355 is particularly suited to industrial installations requiring dependable protection at currents up to 355 A and voltages up to 690 V AC.
Typical Applications
- Industrial power distribution systems.
- High-current electrical switchboards.
- Manufacturing and processing machinery.
- Cable and conductor protection.
- Fuse switches and switch-disconnectors.
- Commercial and industrial electrical installations.
